outer surface短语³⁴⁰²⁶ 基本例句 医外表面皮 In this case, the outer surface160 of the uncoated ejector can be considered the outer surface of the nozzle layer120. 在这种情况下，可以将该非涂覆的喷射器的外表面160认为是喷嘴层120的外表面。 pat365 Since the volume of the spherical universe is much bigger than its outer surface, how could this be true? 由于球状宇宙的容量远远大于其表面积，这一切怎么可能呢？ yeeyan